The view from the top of business. Presented by Evan Davis, The Bottom Line cuts through confusion, statistics and spin to present a clearer view of the business world, through discussion with people running leading and emerging companies.

Evan and a panel of top guests from the worlds of online retail, investment and utilities examine how young upstart companies can outsmart their well-established incumbent opponents, and how those opponents can defend themselves.

The panel also discusses company names. What makes a good one? And why the business obsession with changing them?

Evan is joined in the studio by Katherine Garrett-Cox, Chief Executive of Alliance Trust, an investment trust; Brent Hoberman, serial internet entrepreneur and founder of web-based furniture company made.com; Phil Bentley, Managing Director of utility company British Gas.